kRtcpReducedSize   27 media/cast/cast_config.h   kRtcpReducedSize,  // Reduced-size RTCP mode is described by RFC 5506.
kRtcpReducedSize   23 media/cast/transport/cast_transport_config.h   kRtcpReducedSize,  // Reduced-size RTCP mode is described by RFC 5506.